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The Biology of Prenatal Development DVD
Little One Pregnancy Place Create Your Calendar Calendar Features
All ages referenced from date of fertilization, not last menstrual period.

Kelli and Matt's Pregnancy Calendar

Guest Book
Journal Display Options:

Baby's heartbeat counter: 53,988,493
Change narrator
from doctor to baby

Baby girl Sophie was born
at 3:27 am on September 19, 2025.

Weight: 7 pounds, 6 ounces  
Length: 21.5 inches  

Hello everyone, she's finally here! Our beautiful little girl was born last night, and both she and Kelli are doing really well. We can't wait to introduce her to all of you!


September 19, 2025 – My baby is due! 20 in (50 cm)
Play movieReady for Birth
   — Thighs are about three inches long (about 7½ cm).
   — The heart beats 54 million times before birth.
   — Time to be born!
   — Air breathing begins.
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September 12, 2025 – My baby is 37 weeks old.  I am 39 weeks pregnant (since LMP). 20 in (50 cm)
Play movieFetal Respiratory Rate
   — Breathing motions occur about 70% of the time.
   — Baby's foot is now about three inches long (about 7½ cm).
   — Baby sometimes drinks 450cc (or 15 oz) of amniotic fluid each day.
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September 05, 2025 – My baby is 36 weeks old.  I am 38 weeks pregnant (since LMP). 19 in (49 cm)
Play movieExposure to Loud Noise
   — The number of heartbeats since conception is now greater than 50 million!
   — The belly is finally as big around as the head.
   — The brain weighs about 300 grams (a little less than ¾ pound).
   — Baby weighs about 3,000 grams (about 6 pounds, 10 ounces).
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Journal
September 18, 2025   rush to hospital!   comments (9)
Can't chat, we're off to the hospital. This could be it!   [Post a comment]
Rachel (Sep 18): CALL ME! :)
Ben (Sep 18): woohoo!
Katie (Sep 18): Good luck!
Kat (Sep 18): Ahhhh! Can't wait to hear the news :)
Megan (Sep 18): Yay!!!


August 29, 2025 – My baby is 35 weeks old.  I am 37 weeks pregnant (since LMP). 19 in (48 cm)
Play movieFirm Hand Grasp
   — The baby has a firm hand grasp.
   — Amniotic fluid volume peaks.
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August 22, 2025 – My baby is 34 weeks old.  I am 36 weeks pregnant (since LMP). 18 in (47 cm)
Play movieFlavor Preferences
   — Baby's feet are now 15 times their length at the age of 8 weeks.
   — Steady weight gain is a hallmark of the last weeks of pregnancy.
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August 15, 2025 – My baby is 33 weeks old.  I am 35 weeks pregnant (since LMP). 18 in (46 cm)
Play movieAlveoli Formation
   — Baby weighs about 2,500 grams (about 5½ pounds).
   — What the baby hears during these last weeks of pregnancy, he or she may prefer later (e.g. Mom's voice).
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